1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index 16fae64..f6156f9 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -69,6 +69,7 @@ struct team_port {
 	s32 priority; /* lower number ~ higher priority */
 	u16 queue_id;
 	struct list_head qom_list; /* node in queue override mapping list */
+	struct rcu_head	rcu;
 	long mode_priv[0];
 };
 
@@ -228,6 +229,16 @@ static inline struct team_port *team_get_port_by_index(struct team *team,
 			return port;
 	return NULL;
 }
+
+static inline int team_num_to_port_index(struct team *team, int num)
+{
+	int en_port_count = ACCESS_ONCE(team->en_port_count);
+
+	if (unlikely(!en_port_count))
+		return 0;
+	return num % en_port_count;
+}
+
 static inline struct team_port *team_get_port_by_index_rcu(struct team *team,
 							   int port_index)
 {